INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98bbab79b6934cbd2a07e413d4651061dc78a6bb5d60e6de09a9a1033acd5163', 
    '4IQRi7usHXCH9dsbIEn0PUEdtJQmKdgLSumtYncSm0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)